Who did Amitabh Bachchan defeat in the 1984 Lok Sabha elections from the Allahabad constituency?

Amitabh Bachchan defeated H.S. Khanna in the 1984 Lok Sabha elections from the Allahabad constituency. His victory was significant, as he entered politics during a time of high public interest, leveraging his celebrity status to gain support. Bachchan won by a substantial margin, highlighting his popularity at the time.